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								/************************************************************************
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								**                                                                     **
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								**                   The YapTab/YapOr/OPTYap systems                   **
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								**                                                                     **
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								** YapTab extends the Yap Prolog engine to support sequential tabling  **
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								** YapOr extends the Yap Prolog engine to support or-parallelism       **
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								** OPTYap extends the Yap Prolog engine to support or-parallel tabling **
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								**                                                                     **
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								**                                                                     **
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								**      Yap Prolog was developed at University of Porto, Portugal      **
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								**                                                                     **
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								************************************************************************/
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								/****************************************************************
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								**                   Configuration Parameters                  **
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								****************************************************************/
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											2009-07-03 00:54:39 +01:00
										 
									 
								 
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											2010-04-03 05:58:14 +01:00
										 
									 
								 
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								/****************************
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											2009-07-03 00:54:39 +01:00
										 
									 
								 
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								**      default sizes      **
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								****************************/
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											2011-11-22 17:09:29 +00:00
										 
									 
								 
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								#define MAX_TABLE_VARS     1000
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								#define TRIE_LOCK_BUCKETS  512
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											2011-12-22 16:50:20 +00:00
										 
									 
								 
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								#define THREADS_DIRECT_BUCKETS    32
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								#define THREADS_INDIRECT_BUCKETS  ((MAX_THREADS - THREADS_DIRECT_BUCKETS) / THREADS_DIRECT_BUCKETS)  /* (1024 - 32) / 32 = 31 */
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								#define THREADS_NUM_BUCKETS       (THREADS_DIRECT_BUCKETS + THREADS_INDIRECT_BUCKETS)
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								#define TG_ANSWER_SLOTS    20
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								#define MAX_BRANCH_DEPTH   1000
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											2011-11-22 17:09:29 +00:00
										 
									 
								 
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								/**********************************************************************
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								**      memory mapping scheme for YapOr (mandatory, define one)      **
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								**********************************************************************/
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											2011-04-29 14:59:17 +01:00
										 
									 
								 
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								#define MMAP_MEMORY_MAPPING_SCHEME 1
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											2011-06-02 17:01:00 +01:00
										 
									 
								 
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								/* #define SHM_MEMORY_MAPPING_SCHEME 1 */
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								/****************************************************************
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								**      use shared pages memory alloc scheme ? (optional)      **
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								****************************************************************/
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								/* #define USE_PAGES_MALLOC 1 */
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											2011-11-22 17:09:29 +00:00
										 
									 
								 
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								/**********************************************************************
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								**      trail freeze scheme for tabling (mandatory, define one)      **
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								**********************************************************************/
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								#define BFZ_TRAIL_SCHEME 1
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								/* #define BBREG_TRAIL_SCHEME 1 */
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											2010-04-03 05:58:14 +01:00
										 
									 
								 
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								/************************************************************************
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											2011-11-22 17:09:29 +00:00
										 
									 
								 
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								**      multithreading design for tabling (mandatory, define one)      **
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											2010-04-03 05:58:14 +01:00
										 
									 
								 
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								************************************************************************/
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											2012-01-05 11:41:46 +00:00
										 
									 
								 
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								#define THREADS_NO_SHARING 1
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								/* #define THREADS_SUBGOAL_SHARING 1 */
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								/* #define THREADS_FULL_SHARING 1 */
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											2011-11-22 17:09:29 +00:00
										 
									 
								 
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								/* #define THREADS_CONSUMER_SHARING 1 */
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											2011-11-15 16:57:51 +00:00
										 
									 
								 
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								/*************************************************************************
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								**      tries locking scheme (mandatory, define one per trie type)      **
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								**************************************************************************
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								** The (TRIE_TYPE)_LOCK_AT_ENTRY_LEVEL scheme locks the access to the   **
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								** table space in the entry data structure. It restricts the number of  **
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								** lock operations needed to go through the table data structures.      **
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								**                                                                      **
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								** The (TRIE_TYPE)_LOCK_AT_NODE_LEVEL scheme locks each data structure  **
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								** before accessing it. It decreases concurrrency for workers accessing **
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								** commom parts of the table space.                                     **
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								**                                                                      **
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								** The (TRIE_TYPE)_LOCK_AT_WRITE_LEVEL scheme is an hibrid scheme, it   **
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								** only locks a table data structure when it is going to update it. You **
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								** can use (TRIE_TYPE)_ALLOC_BEFORE_CHECK with this scheme to allocate  **
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								** a node before checking if it will be necessary.                      **
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								*************************************************************************/
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								/* #define SUBGOAL_TRIE_LOCK_AT_ENTRY_LEVEL 1 */
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								#define SUBGOAL_TRIE_LOCK_AT_NODE_LEVEL  1
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								/* #define SUBGOAL_TRIE_LOCK_AT_WRITE_LEVEL 1 */
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								/* #define SUBGOAL_TRIE_ALLOC_BEFORE_CHECK  1 */
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								/* #define ANSWER_TRIE_LOCK_AT_ENTRY_LEVEL 1 */
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								#define ANSWER_TRIE_LOCK_AT_NODE_LEVEL  1
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								/* #define ANSWER_TRIE_LOCK_AT_WRITE_LEVEL 1 */
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								/* #define ANSWER_TRIE_ALLOC_BEFORE_CHECK  1 */
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								#define GLOBAL_TRIE_LOCK_AT_NODE_LEVEL  1
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								/* #define GLOBAL_TRIE_LOCK_AT_WRITE_LEVEL 1 */
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								/* #define GLOBAL_TRIE_ALLOC_BEFORE_CHECK  1 */
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											2011-11-16 11:42:04 +00:00
										 
									 
								 
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								/*******************************************************************
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								**      tries locking data structure (mandatory, define one)      **
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								********************************************************************
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								** Data structure to be used for locking the trie when using the  **
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								** (TRIE_TYPE)_LOCK_AT_[NODE|WRITE]_LEVEL schemes                 **
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								*******************************************************************/
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								#define TRIE_LOCK_USING_NODE_FIELD   1
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								/* #define TRIE_LOCK_USING_GLOBAL_ARRAY 1 */
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											2011-11-22 17:09:29 +00:00
										 
									 
								 
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								/*********************************************************
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								**      support mode directed tabling ? (optional)      **
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								*********************************************************/
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								#define MODE_DIRECTED_TABLING 1
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								/****************************************************************
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								**      support early completion for tabling ? (optional)      **
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								*****************************************************************/
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								#define TABLING_EARLY_COMPLETION 1
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											2011-11-16 11:42:04 +00:00
										 
									 
								 
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								/******************************************************
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											2011-11-22 17:09:29 +00:00
										 
									 
								 
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								**      support trie compact pairs ? (optional)      **
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											2011-11-16 11:42:04 +00:00
										 
									 
								 
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								******************************************************/
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											2011-11-22 17:09:29 +00:00
										 
									 
								 
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								#define TRIE_COMPACT_PAIRS 1
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								/************************************************************
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								**      support global trie for subterms ? (optional)      **
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								************************************************************/
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								/* #define GLOBAL_TRIE_FOR_SUBTERMS 1 */
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								/******************************************************
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								**      support incomplete tabling ? (optional)      **
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								******************************************************/
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								/* #define INCOMPLETE_TABLING 1 */
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								/******************************************************
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								**      limit the table space size ? (optional)      **
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								******************************************************/
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								/* #define LIMIT_TABLING 1 */
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											2001-04-09 19:54:03 +00:00
										 
									 
								 
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											2010-04-03 05:58:14 +01:00
										 
									 
								 
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								/*********************************************************
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											2011-11-22 17:09:29 +00:00
										 
									 
								 
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								**      support deterministic tabling ? (optional)      **
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											2010-04-03 05:58:14 +01:00
										 
									 
								 
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								*********************************************************/
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											2011-11-22 17:09:29 +00:00
										 
									 
								 
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								/* #define DETERMINISTIC_TABLING 1 */
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							 | 
							
							
								/******************************************************************
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								**      support tabling inner cuts with OPTYap ? (optional)      **
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								******************************************************************/
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#define TABLING_INNER_CUTS 1
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								/*********************************************************************
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								**      use timestamps for suspension with OPTYap ? (optional)      **
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								*********************************************************************/
							 | 
						
					
						
							
								
									
										
										
										
											2003-11-05 16:00:01 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								#define TIMESTAMP_CHECK 1
							 | 
						
					
						
							
								
									
										
										
										
											2001-04-09 19:54:03 +00:00
										 
									 
								 
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							
								
									
										
										
										
											2011-11-22 17:09:29 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								/*************************************************
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								**      enable error checking ? (optional)      **
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								*************************************************/
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								/* #define DEBUG_TABLING 1 */
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								/* #define DEBUG_YAPOR 1 */
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								/**************************************************
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								**      enable output checking ? (optional)      **
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								**************************************************/
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								/* #define OUTPUT_THREADS_TABLING 1 */
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							
								
									
										
										
										
											2013-12-19 10:56:52 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								/*********************************************************
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								**      support rational terms ? (optional)      **
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								*********************************************************/
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#define TRIE_RATIONAL_TERMS 1
							 | 
						
					
						
							
								
									
										
										
										
											2011-11-22 17:09:29 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							
								
									
										
										
										
											2001-04-09 19:54:03 +00:00
										 
									 
								 
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							
								
									
										
										
										
											2010-04-03 05:58:14 +01:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								/************************************************************************
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								**                           Parameter Checks                          **
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								************************************************************************/
							 | 
						
					
						
							
								
									
										
										
										
											2005-07-11 19:17:32 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							
								
									
										
										
										
											2011-11-22 17:09:29 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								#ifdef YAPOR
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#ifdef i386 /* For i386 machines we use shared memory segments */
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef MMAP_MEMORY_MAPPING_SCHEME
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#define SHM_MEMORY_MAPPING_SCHEME
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if !defined(MMAP_MEMORY_MAPPING_SCHEME) && !defined(SHM_MEMORY_MAPPING_SCHEME)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#error Define a memory mapping scheme
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if defined(MMAP_MEMORY_MAPPING_SCHEME) && defined(SHM_MEMORY_MAPPING_SCHEME)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#error Do not define multiple memory mapping schemes
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#else /* ! YAPOR */
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef MMAP_MEMORY_MAPPING_SCHEME
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef SHM_MEMORY_MAPPING_SCHEME
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef DEBUG_YAPOR
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif /* YAPOR */
							 | 
						
					
						
							
								
									
										
										
										
											2011-11-16 11:42:04 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#ifdef TABLING
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if !defined(BFZ_TRAIL_SCHEME) && !defined(BBREG_TRAIL_SCHEME)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#error Define a trail scheme
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if defined(BFZ_TRAIL_SCHEME) && defined(BBREG_TRAIL_SCHEME)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#error Do not define multiple trail schemes
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#else /* ! TABLING */
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef BFZ_TRAIL_SCHEME
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef BBREG_TRAIL_SCHEME
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef MODE_DIRECTED_TABLING
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef TABLING_EARLY_COMPLETION
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef TRIE_COMPACT_PAIRS
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef GLOBAL_TRIE_FOR_SUBTERMS
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef INCOMPLETE_TABLING
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef LIMIT_TABLING
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef DETERMINISTIC_TABLING
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef DEBUG_TABLING
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif /* TABLING */
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							
								
									
										
										
										
											2011-11-22 17:09:29 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								#if defined(TABLING) && (defined(YAPOR) || defined(THREADS))
							 | 
						
					
						
							
								
									
										
										
										
											2011-11-15 16:57:51 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								/* SUBGOAL_TRIE_LOCK_LEVEL */
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if !defined(SUBGOAL_TRIE_LOCK_AT_ENTRY_LEVEL) && !defined(SUBGOAL_TRIE_LOCK_AT_NODE_LEVEL) && !defined(SUBGOAL_TRIE_LOCK_AT_WRITE_LEVEL)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#error Define a subgoal trie lock scheme
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if defined(SUBGOAL_TRIE_LOCK_AT_ENTRY_LEVEL) && defined(SUBGOAL_TRIE_LOCK_AT_NODE_LEVEL)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#error Do not define multiple subgoal trie lock schemes
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if defined(SUBGOAL_TRIE_LOCK_AT_ENTRY_LEVEL) && defined(SUBGOAL_TRIE_LOCK_AT_WRITE_LEVEL)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#error Do not define multiple subgoal trie lock schemes
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if defined(SUBGOAL_TRIE_LOCK_AT_NODE_LEVEL) && defined(SUBGOAL_TRIE_LOCK_AT_WRITE_LEVEL)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#error Do not define multiple subgoal trie lock schemes
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#ifndef SUBGOAL_TRIE_LOCK_AT_WRITE_LEVEL
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef SUBGOAL_TRIE_ALLOC_BEFORE_CHECK
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif 
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								/* ANSWER_TRIE_LOCK_LEVEL */
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if !defined(ANSWER_TRIE_LOCK_AT_ENTRY_LEVEL) && !defined(ANSWER_TRIE_LOCK_AT_NODE_LEVEL) && !defined(ANSWER_TRIE_LOCK_AT_WRITE_LEVEL)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#error Define a answer trie lock scheme
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if defined(ANSWER_TRIE_LOCK_AT_ENTRY_LEVEL) && defined(ANSWER_TRIE_LOCK_AT_NODE_LEVEL)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#error Do not define multiple answer trie lock schemes
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if defined(ANSWER_TRIE_LOCK_AT_ENTRY_LEVEL) && defined(ANSWER_TRIE_LOCK_AT_WRITE_LEVEL)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#error Do not define multiple answer trie lock schemes
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if defined(ANSWER_TRIE_LOCK_AT_NODE_LEVEL) && defined(ANSWER_TRIE_LOCK_AT_WRITE_LEVEL)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#error Do not define multiple answer trie lock schemes
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#ifndef ANSWER_TRIE_LOCK_AT_WRITE_LEVEL
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef ANSWER_TRIE_ALLOC_BEFORE_CHECK
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif 
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								/* GLOBAL_TRIE_LOCK_LEVEL */
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if !defined(GLOBAL_TRIE_LOCK_AT_NODE_LEVEL) && !defined(GLOBAL_TRIE_LOCK_AT_WRITE_LEVEL)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#error Define a global trie lock scheme
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if defined(GLOBAL_TRIE_LOCK_AT_NODE_LEVEL) && defined(GLOBAL_TRIE_LOCK_AT_WRITE_LEVEL)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#error Do not define multiple global trie lock schemes
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#ifndef GLOBAL_TRIE_LOCK_AT_WRITE_LEVEL
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef GLOBAL_TRIE_ALLOC_BEFORE_CHECK
							 | 
						
					
						
							
								
									
										
										
										
											2011-11-16 11:42:04 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							
								
									
										
										
										
											2011-11-22 17:09:29 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								/* TRIE_LOCK_USING */
							 | 
						
					
						
							
								
									
										
										
										
											2011-11-16 11:42:04 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								#if !defined(TRIE_LOCK_USING_NODE_FIELD) && !defined(TRIE_LOCK_USING_GLOBAL_ARRAY)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#error Define a trie lock data structure
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if defined(TRIE_LOCK_USING_NODE_FIELD) && defined(TRIE_LOCK_USING_GLOBAL_ARRAY)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#error Do not define multiple trie lock data structures
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							
								
									
										
										
										
											2011-11-22 17:09:29 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								#else /* ! TABLING || (! YAPOR && ! THREADS) */
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef SUBGOAL_TRIE_LOCK_AT_ENTRY_LEVEL
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef SUBGOAL_TRIE_LOCK_AT_NODE_LEVEL
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef SUBGOAL_TRIE_LOCK_AT_WRITE_LEVEL
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef SUBGOAL_TRIE_ALLOC_BEFORE_CHECK
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef ANSWER_TRIE_LOCK_AT_ENTRY_LEVEL
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef ANSWER_TRIE_LOCK_AT_NODE_LEVEL
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef ANSWER_TRIE_LOCK_AT_WRITE_LEVEL
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef ANSWER_TRIE_ALLOC_BEFORE_CHECK
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef GLOBAL_TRIE_LOCK_AT_NODE_LEVEL
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef GLOBAL_TRIE_LOCK_AT_WRITE_LEVEL
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef GLOBAL_TRIE_ALLOC_BEFORE_CHECK
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef TRIE_LOCK_USING_NODE_FIELD
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef TRIE_LOCK_USING_GLOBAL_ARRAY
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif /* TABLING && (YAPOR || THREADS) */
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if defined(TABLING) && defined(THREADS)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if !defined(THREADS_NO_SHARING) && !defined(THREADS_SUBGOAL_SHARING) && !defined(THREADS_FULL_SHARING) && !defined(THREADS_CONSUMER_SHARING)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#error Define a multithreading table design
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if defined(THREADS_NO_SHARING) && defined(THREADS_SUBGOAL_SHARING)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#error Do not define multiple multithreading table designs
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if defined(THREADS_NO_SHARING) && defined(THREADS_FULL_SHARING)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#error Do not define multiple multithreading table designs
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if defined(THREADS_NO_SHARING) && defined(THREADS_CONSUMER_SHARING)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#error Do not define multiple multithreading table designs
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if defined(THREADS_SUBGOAL_SHARING) && defined(THREADS_FULL_SHARING)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#error Do not define multiple multithreading table designs
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if defined(THREADS_SUBGOAL_SHARING) && defined(THREADS_CONSUMER_SHARING)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#error Do not define multiple multithreading table designs
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if defined(THREADS_FULL_SHARING) && defined(THREADS_CONSUMER_SHARING)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#error Do not define multiple multithreading table designs
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#ifdef THREADS_NO_SHARING
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef SUBGOAL_TRIE_LOCK_AT_ENTRY_LEVEL
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef SUBGOAL_TRIE_LOCK_AT_NODE_LEVEL
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef SUBGOAL_TRIE_LOCK_AT_WRITE_LEVEL
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef SUBGOAL_TRIE_ALLOC_BEFORE_CHECK
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if defined(THREADS_NO_SHARING) || defined(THREADS_SUBGOAL_SHARING)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef ANSWER_TRIE_LOCK_AT_ENTRY_LEVEL
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef ANSWER_TRIE_LOCK_AT_NODE_LEVEL
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef ANSWER_TRIE_LOCK_AT_WRITE_LEVEL
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef ANSWER_TRIE_ALLOC_BEFORE_CHECK
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#else /* ! TABLING || ! THREADS */
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef THREADS_NO_SHARING
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef THREADS_SUBGOAL_SHARING
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef THREADS_FULL_SHARING
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef THREADS_CONSUMER_SHARING
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif /* TABLING && THREADS */
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							
								
									
										
										
										
											2011-11-16 11:42:04 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								#ifdef TRIE_LOCK_USING_NODE_FIELD
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if defined(SUBGOAL_TRIE_LOCK_AT_NODE_LEVEL) || defined(SUBGOAL_TRIE_LOCK_AT_WRITE_LEVEL)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#define SUBGOAL_TRIE_LOCK_USING_NODE_FIELD   1
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if defined(ANSWER_TRIE_LOCK_AT_NODE_LEVEL) || defined(ANSWER_TRIE_LOCK_AT_WRITE_LEVEL)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#define ANSWER_TRIE_LOCK_USING_NODE_FIELD    1
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if defined(GLOBAL_TRIE_LOCK_AT_NODE_LEVEL) || defined(GLOBAL_TRIE_LOCK_AT_WRITE_LEVEL)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#define GLOBAL_TRIE_LOCK_USING_NODE_FIELD    1
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							
								
									
										
										
										
											2011-12-05 17:02:06 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								#elif defined(TRIE_LOCK_USING_GLOBAL_ARRAY)
							 | 
						
					
						
							
								
									
										
										
										
											2011-11-16 11:42:04 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								#if defined(SUBGOAL_TRIE_LOCK_AT_NODE_LEVEL) || defined(SUBGOAL_TRIE_LOCK_AT_WRITE_LEVEL)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#define SUBGOAL_TRIE_LOCK_USING_GLOBAL_ARRAY 1
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if defined(ANSWER_TRIE_LOCK_AT_NODE_LEVEL) || defined(ANSWER_TRIE_LOCK_AT_WRITE_LEVEL)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#define ANSWER_TRIE_LOCK_USING_GLOBAL_ARRAY  1
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if defined(GLOBAL_TRIE_LOCK_AT_NODE_LEVEL) || defined(GLOBAL_TRIE_LOCK_AT_WRITE_LEVEL)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#define GLOBAL_TRIE_LOCK_USING_GLOBAL_ARRAY  1
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							
								
									
										
										
										
											2011-11-22 17:09:29 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if !defined(TABLING) || !defined(YAPOR)
							 | 
						
					
						
							
								
									
										
										
										
											2005-06-03 18:28:11 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								#undef TABLING_INNER_CUTS
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef TIMESTAMP_CHECK
							 | 
						
					
						
							
								
									
										
										
										
											2011-11-22 17:09:29 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							
								
									
										
										
										
											2005-08-01 15:40:39 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							
								
									
										
										
										
											2011-12-22 16:50:20 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								#if !defined(TABLING) || !defined(THREADS)
							 | 
						
					
						
							
								
									
										
										
										
											2011-11-22 17:09:29 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								#undef OUTPUT_THREADS_TABLING
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							
								
									
										
										
										
											2005-08-01 15:40:39 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							
								
									
										
										
										
											2010-04-18 04:59:11 +01:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								#if defined(DEBUG_YAPOR) && defined(DEBUG_TABLING)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#define DEBUG_OPTYAP
							 | 
						
					
						
							
								
									
										
										
										
											2011-11-22 17:09:29 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if defined(LIMIT_TABLING) && !defined(USE_PAGES_MALLOC)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#error LIMIT_TABLING requires USE_PAGES_MALLOC
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							
								
									
										
										
										
											2012-05-21 15:55:14 +01:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								#if defined(YAPOR) || defined(THREADS_FULL_SHARING) || defined(THREADS_CONSUMER_SHARING)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef TABLING_EARLY_COMPLETION
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							
								
									
										
										
										
											2011-11-22 17:09:29 +00:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								#if defined(YAPOR) || defined(THREADS)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef INCOMPLETE_TABLING
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef LIMIT_TABLING
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef DETERMINISTIC_TABLING
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							
								
									
										
										
										
											2012-06-04 19:27:31 +01:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#if defined(YAPOR)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#undef MODE_DIRECTED_TABLING
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif
							 |